---
product_id: 16639694
title: "Box USA Mailing Tubes, 3\" W x 20\" H, 24-Pack - Round Corrugated Tubes for Mailing and Storage of Blueprints, Artwork, Crafts, Posters, Long Art Holder"
brand: "aviditi"
price: "S$489"
currency: SGD
in_stock: true
reviews_count: 9
category: "Aviditi"
url: https://www.desertcart.sg/products/16639694-box-usa-mailing-tubes-3-w-x-20-h-24
store_origin: SG
region: Singapore
---

# 20-inch length for large documents Snap-on white end caps secure contents 3-ply spiral wound for superior strength Box USA Mailing Tubes, 3" W x 20" H, 24-Pack - Round Corrugated Tubes for Mailing and Storage of Blueprints, Artwork, Crafts, Posters, Long Art Holder

**Brand:** aviditi
**Price:** S$489
**Availability:** ✅ In Stock

## Summary

> 📦 Protect your creativity in style — ship smart, store smarter!

## Quick Answers

- **What is this?** Box USA Mailing Tubes, 3" W x 20" H, 24-Pack - Round Corrugated Tubes for Mailing and Storage of Blueprints, Artwork, Crafts, Posters, Long Art Holder by aviditi
- **How much does it cost?** S$489 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/16639694-box-usa-mailing-tubes-3-w-x-20-h-24)

## Best For

- aviditi enthusiasts

## Why This Product

- Trusted aviditi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bulk 24-Pack Value:** Stock up and save with a cost-effective set designed for professionals who ship or store frequently.
- • **Secure Snap-On Caps:** White end caps lock in place effortlessly, ensuring your valuables stay safe and intact.
- • **Generous 20-Inch Length:** Perfectly sized to accommodate blueprints, posters, and artwork without folding.
- • **Eco-Friendly Kraft Finish:** Natural kraft material offers a sleek, minimalist look while being environmentally conscious.
- • **Robust 3-Ply Spiral Construction:** Engineered for maximum durability and protection during shipping or storage.

## Overview

Box USA Mailing Tubes are 3-inch by 20-inch kraft paper tubes featuring a sturdy 3-ply spiral wound fiberboard construction and secure snap-on white end caps. Sold in a convenient 24-pack, these tubes are ideal for safely mailing or storing large documents, blueprints, posters, and artwork, combining durability with eco-friendly materials for professional-grade protection.

## Description

Aviditi P3020K Mailing Tubes with Caps, 3" x 20", Kraft (Pack of 24).

Review: Quality Tube for Shipping - I am very pleased with my purchase, these tubes are a great quality. The tubing has thick material thickness, and I am confident the items I am shipping will be protected. All the caps are accounted for, and the size is as described. Very happy customer. Thank you!
Review: Strong, Sturdy, and affordable! - I was looking at where to get poster tubes for big posters that werent really skinny but the prices were really high in places like eBay, Office Depot / Office Max, and Staples so I decided to look on desertcart.com and I stumbled upon these poster tubes and decided to give them a try. I was a little bit hesitant at first never buying Aviditi branded poster tubes before (I usually buy Kraft Poster tubes) but I actually ended up liking these better than the Kraft poster tubes because the caps are easier to put on and take off than on the Kraft poster tubes and the Aviditi poster tubes are thick and sturdy so I dont have to worry about my posters getting bent in storage. I would highly recommend these poster tubes 5/5

## Features

- Economical kraft mailing tubes are great for document storage or for mailing
- 3-ply spiral wound construction for strength
- White end caps (included) snap into place to hold contents secure
- 0 070 inches thick spiral wound fibreboard
- Measures 20-inches length by 3-inches width

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BT2YX3I |
| Best Sellers Rank | #40,013 in Office Products ( See Top 100 in Office Products ) #16 in Tube Mailers |
| Capacity | 20 Liters |
| Date First Available | March 12, 2013 |
| Finish Type | Unfinished |
| Item Weight | 12.05 pounds |
| Item model number | P3020K |
| Manufacturer | Aviditi |
| Package Dimensions | 23.6 x 16.7 x 15 inches |
| UPC | 841436018210 |
| Unit Count | 24.0 Count |

## Product Details

- **Brand:** Aviditi
- **Color:** Kraft
- **Item Weight:** 12.1 Pounds
- **Material:** 125 - 3-ply spiral wound
- **Product Dimensions:** 20"L x 3"W x 3"H

## Images

![Box USA Mailing Tubes, 3" W x 20" H, 24-Pack - Round Corrugated Tubes for Mailing and Storage of Blueprints, Artwork, Crafts, Posters, Long Art Holder - Image 1](https://m.media-amazon.com/images/I/51yCV-QeQaL.jpg)
![Box USA Mailing Tubes, 3" W x 20" H, 24-Pack - Round Corrugated Tubes for Mailing and Storage of Blueprints, Artwork, Crafts, Posters, Long Art Holder - Image 2](https://m.media-amazon.com/images/I/71cy+sB9P6L.jpg)
![Box USA Mailing Tubes, 3" W x 20" H, 24-Pack - Round Corrugated Tubes for Mailing and Storage of Blueprints, Artwork, Crafts, Posters, Long Art Holder - Image 3](https://m.media-amazon.com/images/I/71j6ccUtIvL.jpg)
![Box USA Mailing Tubes, 3" W x 20" H, 24-Pack - Round Corrugated Tubes for Mailing and Storage of Blueprints, Artwork, Crafts, Posters, Long Art Holder - Image 4](https://m.media-amazon.com/images/I/71txfMRF-0L.jpg)
![Box USA Mailing Tubes, 3" W x 20" H, 24-Pack - Round Corrugated Tubes for Mailing and Storage of Blueprints, Artwork, Crafts, Posters, Long Art Holder - Image 5](https://m.media-amazon.com/images/I/617x0PR9VRL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Are these made from recycled materials?**
A: No, I don't think so

**Q: What is the weight per tube?**
A: According to my postal scale, a single tube is 6.4 oz.

**Q: Tube dimensions such as lxwxh and girth?**
A: it is around 21x3

**Q: how do you prevent the photo from getting a permanent curl? I did a test with a 16X2" tube and the photo would not uncurl! Help!**
A: I send photo prints quite often. They’re going to curl. Once they’re put into a frame they’re fine. If you get a larger diameter tube the curl won’t be as pronounced. It’ll be a little bit looser.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality Tube for Shipping
*by B***E on May 12, 2025*

I am very pleased with my purchase, these tubes are a great quality. The tubing has thick material thickness, and I am confident the items I am shipping will be protected. All the caps are accounted for, and the size is as described. Very happy customer. Thank you!

### ⭐⭐⭐⭐⭐ Strong, Sturdy, and affordable!
*by J***H on May 20, 2018*

I was looking at where to get poster tubes for big posters that werent really skinny but the prices were really high in places like eBay, Office Depot / Office Max, and Staples so I decided to look on Amazon.com and I stumbled upon these poster tubes and decided to give them a try. I was a little bit hesitant at first never buying Aviditi branded poster tubes before (I usually buy Kraft Poster tubes) but I actually ended up liking these better than the Kraft poster tubes because the caps are easier to put on and take off than on the Kraft poster tubes and the Aviditi poster tubes are thick and sturdy so I dont have to worry about my posters getting bent in storage. I would highly recommend these poster tubes 5/5

### ⭐⭐⭐⭐⭐ Great Tubes!
*by C***T on March 31, 2024*

Was looking for a slightly more budget, friendly alternative to the ULINE Kraft mailing tubes (shipping on those is usually expensive!), and came across these. Virtually identical to the name-brand in terms of quality, presentation AND the plastic end caps, these are a win for anyone selling and shipping artwork or prints. Being 20-inches long, they keep shipping costs down, too. Give them a try; worth it!

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-10*